In a race, car a starts 1 mile behind car b. car a is traveling 50mph, while car b is traveling 45mph. how long will it take for car a to overtake car b?

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11